Dye flood testing is a simulation method that identifies direct and indirect cross-connections between storm drains and sanitary sewers. By introducing non-toxic green-dyed water into the suspected leak area, we simulate rain events that help uncover hidden issues. This process is often paired with Closed Circuit Television (CCTV) inspections to pinpoint defects beyond the main lines.

Because many positive leaks originate from outside the main sewer lines, our CCTV cameras inspect lateral and service pipes and pinpoint the defect’s exact footage from the manhole, as well as whether it is left or right of the sewer main line.

Every defect uncovered during CES’s dye flood tests is documented with precise clock positions and easy-to-read reports for each line segment, giving cities, utilities, and municipal clients a clear roadmap for scheduling treatment.

frequently asked questions

Why choose CES for dye flood testing?

CES crews are known for providing comprehensive solutions, unmatched expertise, and client-centered reporting. From identifying leaks to providing actionable reports, we offer end-to-end services that simplify the repair planning process and help you maximize your entity’s budget. Our lateral cameras inspect service pipes beyond the main sewer lines, capturing hard-to-reach defects and delivering precise results.

With years of experience in storm drain and sanitary sewer evaluations, our team is equipped to provide reliable solutions. Additionally, our detailed reports empower cities, utilities, and contractors to efficiently plan and execute repairs.

Is dye flood testing cost-effective?

From escalating repair costs to compliance concerns, we understand the budget constraints our clients may face. Our dye flood testing services provide the clarity you need to pinpoint the exact source of leaks, reduce environmental risks, ensure compliance with local and federal regulations, and optimize repair budgets and planning.